Greatest Common Factor of 49, 56, 80, 867

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 49, 56, 80, 867 by common division method
• Greatest Common Factor of 49, 56, 80, 867 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 867

List of positive integer factors of 867 that divides 867 without a remainder.

1,3,17,51,289,867

Greatest Common Factor

We found the factors 49,56,80,867 . The biggest common factor number is the GCF number.
So the greatest common factor 49,56,80,867 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 57, 54, 18, 638
• GCF of 23, 40, 40, 606
• GCF of 16, 13, 97, 255
• GCF of 77, 53, 25, 504
• GCF of 91, 89, 59, 701

1. What is the GCF of 49, 56, 80, 867?

Answer: GCF of 49, 56, 80, 867 is 1.

2. How to Find the GCF of 49, 56, 80, 867

Answer: Greatest Common Factor(GCF) of 49, 56, 80, 867 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(49, 56, 80, 867) = 1.